Atmos Energy Corporation
ATO Utilities Utilities Regulated Gas
Atmos Energy Corporation’s revenue for fiscal 2025 (year ended September 2025) was $4.7 billion, up 12.9% from fiscal 2024. In the quarter to June 2026, revenue grew 4.80%, EPS grew 23.1%, free cash flow fell 7.79% and total debt rose 14.7%, each against the same quarter a year earlier. Member of the S&P 500; dividend growth for ten consecutive years; insiders bought in the last twelve months.
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Atmos Energy Corporation (ATO) Operating cash flow
Atmos Energy Corporation's operating cash flow for fiscal 2025 was $2.0B, up 18.2% from $1.7B in fiscal 2024. Over the twelve months to 30 June 2026 it was $2.0B. Over the past ten years it has ranged from −$1.1B (fiscal 2021) to $3.5B (fiscal 2023); the current reading is higher than 91% of that period. Atmos Energy Corporation ranks 2nd of 15 Utilities Regulated Gas companies by operating cash flow.
Operating cash flow, annual
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Annual newest first
| Period | Operating cash flow | Change |
|---|---|---|
| FY2025 | $2.0B | 18.21% |
| FY2024 | $1.7B | (49.89%) |
| FY2023 | $3.5B | 253.91% |
| FY2022 | $977.6M | — |
| FY2021 | −$1.1B | — |
| FY2020 | $1.0B | 7.15% |
| FY2019 | $968.8M | (13.86%) |
| FY2018 | $1.1B | 29.71% |
| FY2017 | $867.1M | 9.07% |
| FY2016 | $795.0M | (2.08%) |
Quarterly newest first
| Period | Operating cash flow | Change |
|---|---|---|
| Jun 2026 | $639.9M | (11.55%) |
| Mar 2026 | $723.5M | 134.85% |
| Dec 2025 | $308.1M | (11.51%) |
| Sep 2025 | $348.1M | (29.87%) |
| 42 more quarters | Free account |
Against its own ten years
Operating cash flow against peers
| Company | Operating cash flow |
|---|---|
| NI NiSource, Inc compare | $2.3B |
| ATO Atmos Energy Corporation | $2.0B |
| UGI UGI Corporation compare | $1.1B |
| NJR NewJersey Resources Corporation compare | $659.0M |
| BKH Black Hills Corporation compare | $628.3M |
| SR Spire Inc. compare | $608.7M |
| OGS ONE Gas, Inc. compare | $517.4M |
| SWX Southwest Gas Corporation compare | $446.7M |
| MDU MDU Resources Group, Inc. compare | $403.8M |
What Operating cash flow is
Operating Cash Flow shows how much cash a company’s day-to-day business actually brings in, after paying suppliers, staff and taxes.
Reported line item
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- Revenue
- Net income
- EPS (diluted)
- EBITDA
- Free cash flow
- Gross margin
- Operating margin
- Net margin
- Free cash flow margin
- P/E ratio
- P/S ratio
- P/B ratio
- Price to free cash flow
- EV/EBITDA
- EV/Sales
- EV/FCF
- Return on equity
- Return on assets
- Return on invested capital
- Debt to equity
- Current ratio
- Total debt
- Shares outstanding
- Book value per share
- Revenue growth
- Piotroski F-score
- Altman Z-score
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